baber/WOPTO huggingface dataset:
Patent JP-2021149106-A (JP)
Title: Sound absorption structure and sound absorption wall
Inventor: TAIRA Yudai
IPC: G10K11/04
Filed: 2021-06-24
Abstract: To attain a high sound absorption rate in a broadband while suppressing the thickness of a sound absorption structure.SOLUTION: A sound absorption structure according to an embodiment of the present disclosure includes: a first hollow part having a penetration surface with a plurality of through-holes and having a part extending in a direction which is not parallel to the normal direction of the penetration surface, a plurality of through-holes in a first region of the penetration surface allowing air to go between the inside and the outside of the first hollow part; and a second hollow part with a plurality of through-holes in a second region adjacent to the first region of the penetration surface, the through-holes allowing air to go between the inside and the outside of the second hollow part.SELECTED DRAWING: Figure 2
Patent JP-2023006452-A (JP)
Title: Aerosol product
Inventor: ISOBE RYUTARO
IPC: C09D7/63
Filed: 2021-06-30
Abstract: To provide, in order to solve the problem that a conventional aerosol composition in which organic solvents are blended is used for an aerosol product by dissolving in a liquefied gas, an aerosol product that does not adversely affect on a human body, therefore there is no limit in use in a closed space, and capable of using safely without a risk of ignition because organic solvents and liquefied gas are not used.SOLUTION: An aerosol product is constituted by filling an aerosol composition containing an emulsifier-containing water-based paint 1 and a compressed gas 2 in a container 3.SELECTED DRAWING: Figure 1
Patent JP-2023007247-A (JP)
Title: Bulk density measurement device, and bulk density adjusted fine particle manufacturing method
Inventor: OGA YUSUKE
IPC: G01N9/02
Filed: 2021-07-01
Abstract: To provide a bulk density measurement device that can be permanently provided in a pipe a fine particle passes through in an exposed state, and can minimize an error included in a bulk density measurement value.SOLUTION: A bulk density measurement device 4 is installed in a pipe 2 a fine particle 7 passes through, collects a part of the fine particle 7 and measures bulk density of the fine particle. The bulk density measurement device 4 comprises: a quantitative container 9 that collects the part of the fine particle 7 passing through inside the pipe 2, and accommodates the collected one part in a hollow part; a scraping mechanism 13 that scrapes and removes the fine particle 7 to be accommodated beyond an opening 9c position of the quantitative container 9; a weight measuring mechanism 8 that measures at least a weight of the quantitative container 9 and a weight of the fine particle 7 to be accommodated in the quantitative container 9; and a purge structure 17 that cleans at least a part of an exposed part becoming a weight measurement object of the weight measuring mechanism 8, and other than an inner side plane 9a of the quantitative container 9 by purge gas.SELECTED DRAWING: Figure 2
Patent JP-2023008119-A (JP)
Title: Connector terminal and connector
Inventor: YANAGIDA HIROKI
IPC: H01R13/42
Filed: 2021-07-05
Abstract: To provide a connector terminal having a compact structure.SOLUTION: A connector terminal 1 is housed in a housing hole 18 of a housing 6 and includes: contact parts 5 which contact with a mating terminal; and vibration stop parts 7 which contact with contacted parts 19 of the housing 6 to prevent vibration of the connector terminal 1 when the connector terminal 1 is housed in the housing hole 18. In the connector terminal 1, each contact part 5 also serves as the vibration stop part 7. The contacted part 19 of the housing 6 is formed protruding on an inner surface of the housing hole 18. The vibration stop parts 7 each serving as the contact part 5 are formed as a pair so as to sandwich the contacted part 19.SELECTED DRAWING: Figure 2
Patent JP-2023009387-A (JP)
Title: Steer-by-wire control device and steer-by-wire control method
Inventor: ARITOMI TOSHIAKI
IPC: B62D6/00
Filed: 2021-07-07
Abstract: To provide a steer-by-wire control device capable of highly precisely estimating a control parameter of a steering wheel by a scheme that is not likely to give an anxiety feeling and a discomfort feeling to a driver of a vehicle.SOLUTION: A steer-by-wire control device according to the present invention includes a control device 19 that controls a first motor 18 which actuates a steering wheel 12 of a vehicle and a second motor 35 which controls the turning operations of wheels. The control device 19 adds input torque to the steering wheel 12 by the first motor 18 in the opposite direction to the normal rotation direction of the first motor 18 prior to a transition to a vehicle automatic drive mode (S11), obtains behavior information on the steering wheel 12 obtained by adding the input torque (S12), and determines whether or not to estimate the control parameter of the steering wheel 12 on the basis of the behavior information (S15 to S16). The behavior information contains at least one of a value of the rotation angle of the steering wheel and a value obtained by time-based differentiation on the rotation angle.SELECTED DRAWING: Figure 5
Patent JP-2023015440-A (JP)
Title: tent
Inventor: YAMAI RISA
IPC: E04H15/16
Filed: 2021-07-20
Abstract: To provide a tent capable of improving comfort of a user inside a tent.SOLUTION: A tent 100 is supported by a plurality of frames 12 and is bent in an arc shape protruding to a front face side of the tent 100 in plan view. The tent 100 comprises: an openable front face side opening provided at a front face portion of the tent 100; and an openable rear face side opening provided at a rear face portion of the tent 100. The front face side opening is larger than the rear face side opening. The front face side opening includes: a front face side first opening 21 provided at a position near the center in a lateral direction in the front face portion of the tent 100; and front face side second openings provided at both sides of the front face side first opening 21 in a lateral direction in the front face portion of the tent 100. The front face side first opening 21 and the front face side second openings can open/close independently from each other.SELECTED DRAWING: Figure 1
Patent JP-2023015737-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-07-20
Abstract: To provide a game machine with enhanced marketability.SOLUTION: Notification performance for notifying a player whether a game state is controlled to an advantageous state is executed. The notification performance includes a title display part, an introduction part, and an epilogue part. After notification of control to the advantageous state by a specific performance mode, a corresponding advantageous state name display is displayed for a longer time than that of the title display. Light emitting means is controlled using a luminance data table for the title display part in the title display part and using a common luminance data table for the introduction part in the introduction part. An average time for switching to the next luminance data after one luminance data is used in the luminance data table corresponding to a first epilogue part is set shorter than the average time in a second epilogue part.SELECTED DRAWING: Figure 261
Patent JP-2022063841-A (JP)
Title: Air pressure-connected fluid body control system equipped with air detection and discharge, and process
IPC: A61M5/168
Filed: 2021-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluid body control system implemented as air-pressure connected direct drive. 
     SOLUTION: A fluid body control system 100 for supplying liquid includes an air pressure drive 101 incorporated with an actuator 115 to bring about a known volume change in a gas reservoir 120. The gas reservoir 120 is fluidly connected with a gas side chamber 171 separated from a fluid body side chamber 172 by a flexible membrane 175. The movement of the actuator is a decrease or an increase in the pressure of gas transmitted to the fluid body side chamber to draw a fluid body, especially liquid, from a fluid body supply source 130 by causing a positive or negative volume difference in gas in the gas side chamber, or supply liquid to a fluid body sink 140. In another aspect, a mechanism for detecting air bubbles in a fluid body pathway and discharging them is provided. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023019533-A (JP)
Title: Hybrid-automobile travel support apparatus
Inventor: OGAWA YUKI
IPC: B60L58/13
Filed: 2021-07-29
Abstract: To realize more suitable control over a congestion and a downhill in an estimated route estimated for a travel.SOLUTION: A travel support apparatus executes travel support control to generate, for a travel, a travel support plan in which a travel mode is allocated to each travel section on the basis of read-in-advance information generated for a travel route. In a case where an adjustment-target travel road, such as a congestion and a downhill, is found in the travel route on the basis of the read-in-advance information, requiring an adjustment for charge ratios of a battery, the travel support apparatus executes charge ratio adjustment control up to the adjustment-target travel road. Even in a case where a travel route is not set, an adjustment-target travel road is searched for on the basis of read-in-advance information generated for an estimated route estimated to travel, and, if the adjustment-target travel road is found, the charge ratio adjustment control is executed up to the adjustment-target travel road. In this event, different search ranges are applied to searching for a congestion and a downhill in the estimated route.SELECTED DRAWING: Figure 2
Patent JP-2023019895-A (JP)
Title: Detection method and detection device for satellite for which arrival direction of received signal and satellite azimuth do not match, and gnss receiver
Inventor: NAGAHO RYU
IPC: G01S19/22
Filed: 2021-07-30
Abstract: To detect a satellite for which an arrival direction of a received signal in GNSS and satellite azimuth do not match, with good accuracy and at least one receiving antenna.SOLUTION: A satellite for which the arrival direction of a received signal for a visible satellite Si and satellite azimuth do not match is detected, on the basis whether an observation code which is a code of a Doppler shift time variation ΔDi with the visible satellite Si calculated based on a satellite positioning signal transmitted from the visible satellite Si matches an inference code which is a code of a Doppler shift time variation with the visible satellite Si inferred from the travelling direction of a GNSS receiver 1 and an orientation in which the visible satellite Si is located, viewed from the GNSS receiver 1 based on satellite orbit information included in the satellite positioning signal.SELECTED DRAWING: Figure 1
Patent JP-2023020162-A (JP)
Title: Laminated porous film containing poly-para-phenylene terephthalamide fine fiber layer, and non-aqueous secondary battery made of the same
Inventor: TANAKA MANABU
IPC: H01M50/417
Filed: 2021-07-30
Abstract: To provide a laminated porous film containing a poly-para-phenylene terephthalamide fiber which has excellent heat resistance after an aramid resin is coated thereto.SOLUTION: A laminated porous film is formed by laminating a polyolefin porous film and a poly-para-phenylene terephthalamide fiber layer, wherein the fine fiber layer is formed by mixing a water-soluble polymer having an average fiber diameter of 100 nm or less in an amount of 10-400 pts.wt. with respect to 100 pts.wt. of a fine fiber, a ratio of thickness of the polyolefin porous film to thickness of the poly-para-phenylene terephthalamide fiber layer is within a range of 10/0.5 to 10/10, and thermal shrinkage in heat treatment at 200°C for 60 minutes of the laminated porous film is 10.0% or less.SELECTED DRAWING: Figure 1
Patent JP-2023023213-A (JP)
Title: vehicle
Inventor: TAKEICHI AKIRA
IPC: B60W20/10
Filed: 2021-08-04
Abstract: To prevent a rotational speed of an internal combustion engine from largely changing during slip control of a start clutch when an input/output torque of a rotary electric machine is restricted in a vehicle including the internal combustion engine and the rotary electric machine as the power source.SOLUTION: In a vehicle 1 having a power source including an internal combustion engine 10 and a MG 30, an HV-ECU 100 performs control such that the change rate of an output torque of the power source and the change rate of a transmission torque capacity of the start clutch 40 become small when the input/output torque of the MG 30 is restricted during the slip control of the start clutch 40.SELECTED DRAWING: Figure 1
Patent JP-2023023818-A (JP)
Title: Information analysis system
Inventor: MIKAMI YOSHITAKA
IPC: G06Q10/0635
Filed: 2021-08-06
Abstract: To provide a brand new information analysis system which improves convenience for a user who performs extraction and analysis of accident information.SOLUTION: The present invention is directed to an information analysis system for use in analysis of an accident by using an accident information database having accumulated accident information characterized by a plurality of attribute items. The system has: first group presenting means for presenting a first accident information group obtained by narrowing down an optionally selected accident information group with respect to a designated attribute item; attribute item presenting means for presenting an attribute item for use in further narrowing down the first accident information group; and second group presenting means for presenting a second accident information group obtained by narrowing down with use of the attribute item selected by the attribute item presenting means.SELECTED DRAWING: Figure 1
Patent JP-2023025435-A (JP)
Title: Memory, cartridge and printing system
Inventor: NAKANO SHUICHI
IPC: B41J2/01
Filed: 2021-08-10
Abstract: To provide a technology that can reduce possibility that a printing device determines that a cartridge installed with a memory is not a regular product on the basis of a verification result of an electronic signature despite that it is a regular product due to data corruption.SOLUTION: A memory stores: manufacturing information including at least the number of refilling times that is the number of times of refilling liquid into a cartridge again after liquid stored in the cartridge is consumed; an electronic signature of manufacturing information; and a first error detection code of manufacturing information.SELECTED DRAWING: Figure 10
Patent JP-2023026107-A (JP)
Title: Ultrasonic catheter and priming method
Inventor: FUKUDA TOMOHIRO
IPC: A61B8/12
Filed: 2021-08-12
Abstract: To provide an ultrasonic catheter and a priming method capable of facilitating priming processing in a sheath.SOLUTION: An ultrasonic catheter includes a sheath, a drive shaft, an ultrasonic sensor, an outer pipe, and an inner pipe. A communication hole that communicates the inside and the outside of the sheath is formed at a distal end part of the sheath. The inner pipe can move in an axial direction in the outer pipe while sliding on an inner surface of the outer pipe, and includes a sealing part for sealing a portion between the inner pipe and the inner surface of the outer pipe. By operation to pull out the inner pipe from the inside of the outer pipe to a proximal side, the sealing part of the inner pipe is caused to move to a proximal side in the axial direction and the inside of the outer pipe is brought into a negative pressure so that fluid can be pulled into the sheath from the communication hole.SELECTED DRAWING: Figure 4B
Patent JP-2023026143-A (JP)
Title: Liquid pouring cap and method
Inventor: SUGIURA KEIICHI
IPC: C12M1/00
Filed: 2021-08-13
Abstract: To provide a liquid pouring cap that has a simple structure and is rational.SOLUTION: A liquid pouring cap is attached to a liquid pouring container, and comprises a lid that is detachably attached to the liquid pouring container and a liquid pouring tube and an intake tube that extend upward from the lid. The liquid pouring tube has a flange provided at its tip.SELECTED DRAWING: None
Patent JP-2023010499-A (JP)
Title: Connection type building block
Inventor: YOSHIMURA YUKISHIGE
IPC: A63H33/08
Filed: 2021-07-09
Abstract: To connect all contact surfaces of blocks.SOLUTION: A pinacoid where two isosceles triangles whose proportion of three sides is 2:√3:√3 are vertically connected on a bottom side, allows connecting type holes or a recess and a projection to coexist at a symmetrical position on an axis of symmetry of each of surfaces. Even when the surfaces to be connected cannot face each other, the surfaces can slide diagonally at 45° in a moving direction in parallel and connect, and the pinacoids can be simultaneously connected to a horizontal surface and a vertical surface. The two surface shapes are provided with a mechanism by which they combine a reinforcement plate for configuration maintenance and a tetrahedron block to form a pinacoid block and a tetrahedron block where two pinacoid blocks are combined.SELECTED DRAWING: Figure 1
Patent JP-2023032102-A (JP)
Title: air conditioning system
Inventor: ASAGIRI DAISUKE
IPC: F24F11/62
Filed: 2021-08-26
Abstract: To prevent poor physical condition by automatically resolving slight room temperature shortage or room temperature excess mainly in a seasonal transition period.SOLUTION: The present invention relates to an air conditioning system 2 comprising an air conditioner 4 that adjusts room temperature, an operation unit 5 that operates the air conditioner 4, and an air conditioning controller 6 that controls the air conditioner 4 by operation from the operation unit 5. When the room temperature falls below a preset lower limit temperature 41 that triggers poor physical condition during a seasonal transition period from winter to spring or from autumn to winter, the air conditioning controller 6 automatically starts heating operation by the air conditioner 4 to raise the room temperature to a user's heating setting temperature 42 regardless of whether the power is on or off.SELECTED DRAWING: Figure 3
Patent JP-2021181026-A (JP)
Title: Therapeutic gas and diagnostic gas inhaling system and use method thereof
Inventor: CURTIS FIGLEY
IPC: A61M16/06
Filed: 2021-08-27
Abstract: To provide a system for delivering at least one therapeutic gas to a spontaneously breathing patient.SOLUTION: A system configured so as to administer at least one therapeutic gas to a patient includes at least one reservoir tube having a proximal end and a distal end, at least one therapeutic gas injection port, and a patient interface. The patient interface is configured so as to form an airtight seal between the patient and the system.SELECTED DRAWING: Figure 1
Patent JP-2023032833-A (JP)
Title: pneumatic tire
Inventor: KAMATA NOBUYUKI
IPC: B60C13/00
Filed: 2021-08-27
Abstract: To provide a pneumatic tire with superior visual effects.SOLUTION: A pneumatic tire 1 is provided with patterns 30 on a surface of each of side walls 10. In the pneumatic tire 1, the pattern 30 includes a plurality of annular figures 31 in which the lengths of a first axis L1 are equal, whereas their lengths of a second axis L2 orthogonal to the first axis L1 differ from each other. The plurality of annular figures 31 are aligned such that their second axes L2 coincide mutually, and such that the annular patterns 31 gradually increase in size from the smallest annular pattern 31a toward one side 21 of the second axis L2.SELECTED DRAWING: Figure 2
Patent JP-2023033664-A (JP)
Title: dehumidifier
Inventor: MORIMOTO NAOYUKI
IPC: F24F1/037
Filed: 2021-08-30
Abstract: To reduce components constituting a dehumidifier that can purify condensed water generated by dehumidifying air.SOLUTION: A dehumidifier comprises: a heater; a dehumidification rotor; a cooler that cools air heated with the heater and flowing through the dehumidification rotor to generate condensed water; and a receptor, arranged adjacent to the heater, which receives the condensed water.SELECTED DRAWING: Figure 1
Patent JP-2023034670-A (JP)
Title: Passenger management system
Inventor: ISHIBASHI NORIYASU
IPC: G07C9/37
Filed: 2021-08-31
Abstract: To provide a passenger management system that reliably allows only appropriate passengers to enter the facility.SOLUTION: A passenger management system includes: an entrance-side camera 21 that captures a face of each passenger M when boarding a commuter bus 2 bound for a nuclear power station 101; a registered person database storing registered person information including a face image of each registered person M1 authorized to enter the nuclear power station 101; and a management server 3 that determines whether or not the passenger M is the registered person M1 based on the face images captured by the entrance-side camera 21 and stored in the registered person database, and controls the opening and closing of a gate 102 of the nuclear power station 101. If it is determined that all passengers M are the registered persons M1, the management server 3 opens the gate 102 when the commuter bus 2 arrives in front of the gate 102 of the nuclear power station 101.SELECTED DRAWING: Figure 1
Patent JP-2022000159-A (JP)
Title: Ankle replacement system and method
Inventor: Shawn McGINLEY
IPC: A61F2/46
Filed: 2021-09-01
Abstract: To provide systems and methods for artificial ankle replacement.SOLUTION: One of surgical alignment systems includes a guide arm 402, a ratchet arm frame 420 configured to be coupled slidably to the guide arm, a ratchet arm configured to be coupled to the ratchet arm frame, and a sagittal sizing guide body 460 configured to be coupled to the ratchet arm. The sagittal sizing guide body includes a first radiopaque object disposed at a first position and a second radiopaque object disposed at a second position that is spaced apart from the first position.SELECTED DRAWING: Figure 51
Patent JP-2023035604-A (JP)
Title: Imprint device, imprint method, and article manufacturing method
Inventor: KIMURA KEISUKE
IPC: H01L21/027
Filed: 2021-09-01
Abstract: To provide an imprint device which can reduce chipping of a pattern and damage of a mold by removing a foreign matter in a piping system of the imprint device.SOLUTION: An imprint device includes: a chuck which has a plurality of sections formed by a partition wall and holds a substrate; a first flow channel which is in fluid communication with at least one section among a plurality of sections; a gas supply part which is in fluid communication with one section through a second flow channel connected to the first flow channel, and supplies gas to the one section; a negative pressure supply part which is in fluid communication with one section through a third flow channel connected to the first flow channel, and supplies a negative pressure to the one section; a control part for controlling time or an amount of gas to be supplied so as to discharge a foreign matter insides the first to third flow channels, a first valve for opening/closing the second flow channel and a second valve for opening/closing the third flow channel to the outside of the chuck from the downstream side of the first flow channel; and a cleaning part collecting the foreign matter discharged to the outside of the chuck.SELECTED DRAWING: Figure 8